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There are currently no product reviews.
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Very quality copy of original service manual, which contains the circuit diagrams, PCB and lists of components, well as recommendation for calibration procedures of device, also everything else, that need for repair, tuning and use this oscilloscope.
All presented copies have high-resolution, so you can view all in detail.
This manual will very useful for simple owners and for repairers.
I recommend these manual, because myself is owner of Philips PM3216 and I need sometimes servicing these oscilloscope (principally calibrating).
Also, these document is an example of excellent design of technical documentation.
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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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manual excelente completo , diagramas y esquemas bien presentados y buena calidad de imagen.
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muy buen manual completo de buena calidad de impresion preciso y detallado , muy útil para la reparación.
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The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
CD-ES900/CD-ES99
[2] Removing and reinstalling the main parts
1. TAPE MECHANISM SECTION
Perform steps 1 to 5 and 6 of the disassembly method to remove the tape mechanism.
1.3. How to remove the pinch roller (TAPE 1/2) (See Fig. 3)
1. Carefully bend the pinch roller pawl in the direction of the arrow <A>, and remove the pinch roller (C1) x 1 pc., in the direction of the arrow <B>. NOTE: When installing the pinch roller, pay attention to the spring mounting position.
1.1. How to remove the record/playback and erase heads (TAPE 2) (See Fig. 1)
1. When you remove the screws (A1) x 2 pcs., the recording/playback head and three-dimensional head of the erasing head can be removed.
TAPE 2 Clutch Ass'y
Record/Playback Head
Pinch Roller (C1)x1 Pinch Roller Pawl
Pull
<A> <B>
Figure 3
Erase Head
1.4. How to remove the belt (TAPE 2) (See Fig. 4)
(A1)x2 �2x9mm
1. Remove the main belt (D1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (D2) x 1 pc.
1.5. How to remove the belt (TAPE 1) (See Fig. 4)
Figure 1 1. Remove the main belt (E1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (E2) x 1 pc.
Motor TAPE 1 TAPE 2 Main Belt Main Belt (E1)x1 (D1)x1 Tape
1.2. How to remove the playback head (TAPE 1) (See Fig. 2)
1. When you remove the screws (B1) x 2 pcs., the playback head can be removed.
TAPE 1 Clutch Ass'y
TAPE 2
FF/REW Belt (D2)x1
Tape Motor
Playback Head
TAPE 1 Main Belt (D1)x1 Main Belt (E1)x1 FF/REW Belt (E2)x1
Figure 4
1.6. How to remove the motor. (See Fig. 5)
1. Remove the screws (F1) x 2 pcs., to remove the motor.
(B1)x2 �2x9mm
Tape Motor
Figure 2
Clutch Ass'y
(F1)x2 �2.6x5mm
Figure 5
3�4
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